Earlier this month NVIDIA rolled out the GeForce GTX 580 graphics card as their fastest GPU to date with 512 CUDA cores, a 772MHz core clock, 1544MHz processor clock, 1536MB of 2GHz GDDR5 memory, and support for three-way SLI. The GeForce GTX 580 with its GF110 core is based upon a refined version of the Fermi architecture and is certainly a step-up from the GeForce GTX 480 that launched just earlier this year. For those curious how this NVIDIA graphics card performs under Linux, here's the first benchmark and it's compared to the Windows driver performance too...